10 20 30 40 50
UAACAUAUGUCUCUAGC--| C CUUGGG
CCUAGCUUGGUUCUAAAUC CAUGGUGCCUUCUC \
GGAUUGAACUAAGAUUUAG GUAUCACGGAAGAG A
CCAUUGGACAUAGACGUCA^ A ACAAAA
110 100 90 80 70 60